Nacha marks 10 years of Same Day ACH ahead of a planned $10 million limit

# Nacha marks 10 years of Same Day ACH ahead of a planned $10 million limit

> Evidence tier: B1
> Evidence type: Primary Nacha anniversary and network-capacity update
> Source: [Nacha](https://www.nacha.org/news/10-years-same-day-ach-just-beginning)
> Published: 2026-09-16
> Captured: 2026-09-17T16:52:48.994Z

## Source summary

Nacha says Same Day ACH went live on September 23, 2016 and processed 13 million credit payments in its first partial year. It reports 1.4 billion payments moving nearly $4 trillion in 2025, and says the per-payment limit is scheduled to rise tenfold from $1 million to $10 million on September 17, 2027 for use cases including invoices, payroll funding, cash concentration, taxes and merchant settlement.

## Why it matters

The network history supplies concrete scale and the dated limit change expands the addressable size of same-day U.S. account-to-account payments. These are Nacha's first-party network figures, not an independent audit; the higher limit is future-dated, and the article gives no forecast adoption, pricing, fraud-loss impact, cross-border reach or settlement-performance comparison.

## Key numbers

- **Same Day ACH payments in 2025:** 1.4B
- **Same Day ACH value in 2025:** nearly $4T
- **Scheduled per-payment limit from September 17, 2027:** $10M

## Topics and entities

- Industry lane: Payment infrastructure
- Entities: Nacha / ACH Network
- Payment infrastructure
- Company intelligence

## Evidence and credibility note

Primary Nacha article. Historical volume and value are first-party network figures; the $10 million limit is scheduled for September 17, 2027 and is not yet effective.

Date evidence: Nacha visibly dates the article September 16, 2026

## First-party corroboration

No directly corresponding A1 company announcement is currently linked.

## Original-source traceback

[Open the original Nacha report](https://www.nacha.org/news/10-years-same-day-ach-just-beginning)

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This is a structured Payments Hot Markdown source summary derived from external reporting. Use the original link above to read the publisher's article; copyright remains with the original publisher.